Journal Article

FZJ-2013-02010

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png The effects of phenotypic plasticity and local adaptation on forecasts pf species range shifts under climate change

Valladares, F. (Corresponding author) ; Matesanz, S. ; Araujo, M. ; Balaguer, L. ; Benito, M. ; Cornwell, W. ; Gianoli, E. ; Guilhaumon, F. ; van Kleunen, M. ; Naya, D. E. ; Nicotra, A. ; Poorter, H.FZJ* ; Zavala, M. A.

2014
Wiley-Blackwell Oxford [u.a.]

This record in other databases:      

Please use a persistent id in citations: http://hdl.handle.net/2128/8016  doi:10.1111/ele.12348

Abstract: Species are the unit of analysis in many global change and conservation biology studies; however, species are not uniform entities but are composed of different, sometimes locally adapted, populations differing in plasticity. We examined how intraspecific variation in thermal niches and phenotypic plasticity will affect species distributions in a warming climate. We first developed a conceptual model linking plasticity and niche breadth, providing five alternative intraspecific scenarios that are consistent with existing literature. Secondly, we used ecological niche-modeling techniques to quantify the impact of each intraspecific scenario on the distribution of a virtual species across a geographically realistic setting. Finally, we performed an analogous modeling exercise using real data on the climatic niches of different tree provenances. We show that when population differentiation is accounted for and dispersal is restricted, forecasts of species range shifts under climate change are even more pessimistic than those using the conventional assumption of homogeneously high plasticity across a species' range. Suitable population-level data are not available for most species so identifying general patterns of population differentiation could fill this gap. However, the literature review revealed contrasting patterns among species, urging greater levels of integration among empirical, modeling and theoretical research on intraspecific phenotypic variation.

---

Contributing Institute(s):

1. Pflanzenwissenschaften (IBG-2)

Research Program(s):

1. 242 - Sustainable Bioproduction (POF2-242) (POF2-242)
2. 89582 - Plant Science (POF2-89582) (POF2-89582)

Appears in the scientific report 2014

---

Database coverage:
; ; ; BIOSIS Previews ; Current Contents - Agriculture, Biology and Environmental Sciences ; JCR ; NCBI Molecular Biology Database ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection ; Zoological Record

---